| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.26 | 7.643% | $41.1842 | $41.18 | $41.20 | $41.20 |
| Purchase #2 | $9.74 | 9.204% | $10.6365 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $150.43 | 12.722% | $169.5677 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $249.92 | 6.568% | $266.3347 | $266.33 | $266.35 | $266.30 |
| Purchase #5 | $51.53 | 6.278% | $54.7651 | $54.77 | $54.75 | $54.80 |
| Purchase #6 | $157.49 | 8.492% | $170.8641 | $170.86 | $170.85 | $170.90 |
| Purchase #7 | $224.74 | 11.183% | $249.8727 | $249.87 | $249.85 | $249.90 |
| 7 purchase totals = | $882.11 | $963.2250 | $963.22 | $963.20 | $963.30 | |